Convert JPG to PNG
PNG is lossless: further edits do not reduce the quality. Note that PNG files are bigger than JPG.
How to use
- Choose or drop your files.
- Adjust options if needed and press “Convert”.
- Download the result. Nothing is uploaded to any server.
FAQ
Will PNG improve the quality?
No, it keeps the current quality and prevents further losses when you edit and save again.
Why is the PNG file bigger?
PNG stores every pixel without lossy compression, so photos take more space.
Is it safe? Are my files uploaded?
No. The conversion runs entirely in your browser using WebAssembly. Your files are never sent to a server, so they stay private — you can even use the site offline after it has loaded.